Question

if the product of tree consecutive intergers is 120 then the sum of the integers is?

Answer 1

x(x+1)(x+2)= 120

x{x^2+3x+2) = 120

x^3 + 3x^2 +2x - 120 = 0 |x = 4 a solution 64+48 + 8 -120 = 0

Integers are 4,5,6

CHECKING our Answer***

4*5*6 = 120